Part A Consider two points, A and B, which are located in a region of space wher

Question

Part A Consider two points, A and B, which are located in a region of space where there is a uniform electric field with magnitudeE 1800 V/Im and direction -36" as shown in (Figure 1). Assume that point B is a distance d 7.5 cm straight to the right of point A. What is the potential at point B if the choice of zero makes the potential at point A to be VA -200 V? Express your answer using three significant figures and include the appropriate units. View Available Hint(s) VB= -309 Previous Ans VCorrect Part B If we were to make V = 0 at point B, what is the potential at point A? Express your answer using three significant figures and use the appropriate units. View Available Hint(s) Figure 2 of 2 VA = 109 V VCorrect Part C

Explanation / Answer

Equipotential surfaces are always perpendicular to the electric field.

So potential at C and D will be same because CD line is perpendicular to the direction of electric field lines.

So potential at D = 180 V

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